Overview ALK37-007: Evaluation of Safety and Efficacy of ALKS 37 (RDC-1036) in Adults With Opioid-induced Constipation (OIC) Status: Completed Trial end date: 2012-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the safety and efficacy of ALKS 37 when administered daily to adults with OIC. Phase: Phase 2 Details Lead Sponsor: Alkermes, Inc.